/* * Copyright (c) 2018, Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. */ #include "unit_tests/fixtures/image_fixture.h" #include "unit_tests/mocks/mock_device.h" #include "unit_tests/mocks/mock_context.h" #include "gtest/gtest.h" using namespace OCLRT; class ImageHostPtrTransferTests : public testing::Test { public: void SetUp() override { device.reset(Device::create(*platformDevices)); context.reset(new MockContext(device.get())); } template void createImageAndSetTestParams() { image.reset(ImageHelper>::create(context.get())); imgDesc = &image->getImageDesc(); copyOrigin = {{imgDesc->image_width / 2, imgDesc->image_height / 2, imgDesc->image_depth / 2}}; copyRegion = copyOrigin; hostPtrSlicePitch = image->getHostPtrSlicePitch(); hostPtrRowPitch = image->getHostPtrRowPitch(); imageSlicePitch = image->getImageDesc().image_slice_pitch; imageRowPitch = image->getImageDesc().image_row_pitch; pixelSize = image->getSurfaceFormatInfo().ImageElementSizeInBytes; } void setExpectedData(uint8_t *dstPtr, size_t slicePitch, size_t rowPitch) { for (size_t slice = copyOrigin[2]; slice < (copyOrigin[2] + copyRegion[2]); slice++) { auto sliceOffset = ptrOffset(dstPtr, slicePitch * slice); for (size_t height = copyOrigin[1]; height < (copyOrigin[1] + copyRegion[1]); height++) { auto rowOffset = ptrOffset(sliceOffset, rowPitch * height); memset(ptrOffset(rowOffset, copyOrigin[0] * pixelSize), 123, copyRegion[0] * pixelSize); } } } std::unique_ptr device; std::unique_ptr context; std::unique_ptr image; std::array copyRegion; std::array copyOrigin; const cl_image_desc *imgDesc = nullptr; size_t hostPtrSlicePitch, hostPtrRowPitch, imageSlicePitch, imageRowPitch, pixelSize; }; TEST_F(ImageHostPtrTransferTests, given3dImageWhenTransferToHostPtrCalledThenCopyRequestedRegionAndOriginOnly) { createImageAndSetTestParams(); EXPECT_NE(hostPtrSlicePitch, imageSlicePitch); EXPECT_NE(hostPtrRowPitch, imageRowPitch); EXPECT_NE(image->getCpuAddress(), image->getHostPtr()); std::unique_ptr expectedHostPtr(new uint8_t[hostPtrSlicePitch * imgDesc->image_depth]); memset(image->getHostPtr(), 0, hostPtrSlicePitch * imgDesc->image_depth); memset(expectedHostPtr.get(), 0, hostPtrSlicePitch * imgDesc->image_depth); memset(image->getCpuAddress(), 123, imageSlicePitch * imgDesc->image_depth); setExpectedData(expectedHostPtr.get(), hostPtrSlicePitch, hostPtrRowPitch); image->transferDataToHostPtr(copyRegion, copyOrigin); EXPECT_TRUE(memcmp(image->getHostPtr(), expectedHostPtr.get(), hostPtrSlicePitch * imgDesc->image_depth) == 0); } TEST_F(ImageHostPtrTransferTests, given3dImageWhenTransferFromHostPtrCalledThenCopyRequestedRegionAndOriginOnly) { createImageAndSetTestParams(); EXPECT_NE(hostPtrSlicePitch, imageSlicePitch); EXPECT_NE(hostPtrRowPitch, imageRowPitch); EXPECT_NE(image->getCpuAddress(), image->getHostPtr()); std::unique_ptr expectedImageData(new uint8_t[imageSlicePitch * imgDesc->image_depth]); memset(image->getHostPtr(), 123, hostPtrSlicePitch * imgDesc->image_depth); memset(expectedImageData.get(), 0, imageSlicePitch * imgDesc->image_depth); memset(image->getCpuAddress(), 0, imageSlicePitch * imgDesc->image_depth); setExpectedData(expectedImageData.get(), imageSlicePitch, imageRowPitch); image->transferDataFromHostPtr(copyRegion, copyOrigin); EXPECT_TRUE(memcmp(image->getCpuAddress(), expectedImageData.get(), imageSlicePitch * imgDesc->image_depth) == 0); } TEST_F(ImageHostPtrTransferTests, given2dArrayImageWhenTransferToHostPtrCalledThenCopyRequestedRegionAndOriginOnly) { createImageAndSetTestParams(); EXPECT_NE(hostPtrSlicePitch, imageSlicePitch); EXPECT_NE(hostPtrRowPitch, imageRowPitch); EXPECT_NE(image->getCpuAddress(), image->getHostPtr()); std::unique_ptr expectedHostPtr(new uint8_t[hostPtrSlicePitch * imgDesc->image_depth]); memset(image->getHostPtr(), 0, hostPtrSlicePitch * imgDesc->image_depth); memset(expectedHostPtr.get(), 0, hostPtrSlicePitch * imgDesc->image_depth); memset(image->getCpuAddress(), 123, imageSlicePitch * imgDesc->image_depth); setExpectedData(expectedHostPtr.get(), hostPtrSlicePitch, hostPtrRowPitch); image->transferDataToHostPtr(copyRegion, copyOrigin); EXPECT_TRUE(memcmp(image->getHostPtr(), expectedHostPtr.get(), hostPtrSlicePitch * imgDesc->image_depth) == 0); } TEST_F(ImageHostPtrTransferTests, given2dArrayImageWhenTransferFromHostPtrCalledThenCopyRequestedRegionAndOriginOnly) { createImageAndSetTestParams(); EXPECT_NE(hostPtrSlicePitch, imageSlicePitch); EXPECT_NE(hostPtrRowPitch, imageRowPitch); EXPECT_NE(image->getCpuAddress(), image->getHostPtr()); std::unique_ptr expectedImageData(new uint8_t[imageSlicePitch * imgDesc->image_depth]); memset(image->getHostPtr(), 123, hostPtrSlicePitch * imgDesc->image_depth); memset(expectedImageData.get(), 0, imageSlicePitch * imgDesc->image_depth); memset(image->getCpuAddress(), 0, imageSlicePitch * imgDesc->image_depth); setExpectedData(expectedImageData.get(), imageSlicePitch, imageRowPitch); image->transferDataFromHostPtr(copyRegion, copyOrigin); EXPECT_TRUE(memcmp(image->getCpuAddress(), expectedImageData.get(), imageSlicePitch * imgDesc->image_depth) == 0); }